New 5x Zoom Rangeprovides sharp resolution at long distances for more accurate shooting for wide open areas.CAT™ Color Adjusted Transmissionamplifies contrast in the peak human vision sensitivity range, to spot game in any environment.Steiner Plex S1 Reticlehelp determine holdover for distance and cascading dots/lines compensate for wind.Steiner 4A Reticleprovides a simple, uncluttered aiming toolShort Mounting Lengthof just 5.4 inches for mounting on short actions, muzzleloaders or lightweight mountain rifles. Rugged 30mm Tubemilled from solid aluminum stock so there are no welds or seams, for greater strength and durability.Waterproof/Fogproofdurable construction you can trust to stand up to any cold or wet condition.